Research
The Effect of SB 899 on Temporary Disability Benefits
This preliminary analysis on the effects of recent California workers’ compensation reforms shows that reform may be associated with lower TD payments, fewer paid TD days, faster injury reporting, and faster claim closure. Under the 2004 reform bill (SB 899), ultimate TD payments will take at least two years to develop, so the authors urge caution in interpreting and applying these preliminary results.
Injury Scorecard – Medical Back Problems without Spinal Cord Involvement
The enclosed Score Card is the first in the ICIS injury series and provides detailed data and graphics on California work injury claims involving medical back problems without spinal cord involvement. Based on CWCI Industry Claims Information System (ICIS) data, these are the most commonly diagnosed work injuries in California, and though treatment plans for these injuries rely heavily on physical medicine and less invasive types of care, a high proportion of these claims result in lost time and litigation, as well as above average costs.
Injury Scorecard – Medical Back Problems without Spinal Cord Involvement – Supplemental Exhibits
These worksheets provide detailed supplemental exhibits and analysis to the injury scorecard associated with medical back problems without spinal cord involvement.
Medical Utilization & Reimbursement Outcomes
The goal of this study was to measure the associations between the California workers’ compensation medical care reforms implemented in 2004 – most notably, mandatory utilization review, the ACOEM guidelines, and the 24-visit caps on physical therapy and chiropractic care – and changes in the amount of treatment provided to injured workers, and the associated medical reimbursements.
Medicare Reimbursement Models for Evaluation and Management Services
This study estimated the impact on California workers compensation medical payments in 2005 had the Official Medical Fee Schedule reimbursements for evaluation andmanagement (E&M) office visits been set at 2006 Medicare rates.
Medical Care Reform & Access to Medical Care
This study considers the association between two managed care reforms -the adoption of the 1993 Medical Legal Fee Schedule and the 2004 Utilization Review Schedule – and changes in access to workers’ compensation medical services. Using a sample of more than 900,000 claims from injured workers treated between 1993 and 2005 — before and after implementation of the medical reforms — the study measures the workers’ proximity to a choice of three active providers who saw injured workers in each corresponding calendar year. The findings show that implementation of managed care controls was not associated with a material change in access to a choice of medical providers.
